baber/WOPTO huggingface dataset:
Patent JP-S61252165-A (JP)
Title: Recorder
Inventor: ENDO HIROSHI
IPC: B41J2/05
Filed: 1985-05-02
Abstract: PURPOSE:To eject an ink at high speed, prevent the ink from being overheated, thereby suppressing deterioration or change of properties of the ink, reduce the number of bubbles generated per heating element and thereby alleviate the mechanical shock exerted on the heating element when the bubble disappears, by sequentially driving heating elements provided respectively for a plurality of ink chambers connected to a single ejecting port. CONSTITUTION:A recording signal controlling circuit 5, which comprises a flip-flop or the like, so functions that a recording signal 6 corresponding to the ejecting port 1 which signal is sent from a main controller is distributed as recording signals 6a, 6b. When the recording signal 6a is impressed, a heating element 3a generates heat, resulting in that a bubble 4 is generated in an ink chamber 2a at the position of the element 3a, and the pressure inside the cham ber 3a is raised, whereby an ink droplet is ejected through the port 1. When the recording signal 6b is impressed, a heating element 3b generates heat, and the pressure inside an ink chamber 2b is increased, whereby an ink droplet is ejected through the port 1.
Patent JP-H04322983-A (JP)
Title: Articulated robot
Inventor: YABUKI AKIHIKO
IPC: B25J9/10
Filed: 1991-04-24
Abstract: PURPOSE:To reduce a movable range in proportion as going to the tip part via each joint and link as well as to find a solution of inverse kinematics in a mechanism of the whole system by installing two finger mechanisms, consisting of each rotary joint and link, in a plane vertical to a direct-acting shaft of the direct-acting joint. CONSTITUTION:Two finger mechanisms consisting of each of rotary joints R11R-R14R, R11L-R11L and a link are installed in a hand part 2 within a plane vertical to a direct-acting shaft of a direct-acting joint S11 in an articulated robot. At this time, a movable range of the hand part 2 becomes lessened in proportion as going to the tip part via each joint.
Patent JP-H03295816-A (JP)
Title: Superconductor and method for synthesizing same
Inventor: DOI TOSHIYA
IPC: C01B13/14
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a stable superconducting material having high critical temp. and critical current density by simultaneously incorporating one or more among Nb, V, Ti and Ta, one or more among Ba, Sr, Ca, Y, rare earth elements, Li and Na, and O. CONSTITUTION:This superconducting material is a compsn. represented by a general formula (A1-xA'x) (B1-yB'y)O8+z (where 0<=x<=1, 0<=y<=1, -0.5<=z<=1, A is one or more among Ba, Sr, K, Na, La and Ce, A' is one or more among Sr, Ca, Y, rare earth elements and Li, B is one or more among Nb, V, Ti and Ta, and B' is one or more among Tl, Bi, Pb, Sn, In, Sb and Cu). The compsn. may be obtd. by firing a mixture of A-, A'- and B-contg. components in an inert to oxidizing or reducing atmosphere of He, etc., and firing a mixture of the fired product with a B'-contg. component in the same atmosphere.
Patent JP-S58214583-A (JP)
Inventor: OOTA HIRONORI
IPC: D06M15/41
Filed: 1982-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03294024-A (JP)
Title: Manufacture of metallic wavy plate
Inventor: FURUKAWA HIROSHI
IPC: F16J3/02
Filed: 1990-04-11
Abstract: PURPOSE:To form the metallic wavy plate by utilizing the rolling of a steel ball without generating a fold and a crack on the surface by laminating plural pieces of thin film-like stocks formed to a prescribed shape and fixing the mutually in the peripheral part. CONSTITUTION:Plural pieces of stocks formed to a prescribed shape are laminated, and also, the stocks 1 fixed mutually in the peripheral part are fixed against a female die 2, and in a state that a steel ball 4 provided so as to be freely rotatable on a supporting tool 5 is pressed against the stock 1, the female die 2 or the supporting tool 5 is rolled, and a waveform which follows the female die 2 is formed on the stock 1. Therefore, even when each laminated stock 1 is a thin film-like stock whose thickness is <=0.1mm, since the stocks are formed integrally by laminating plural pieces and fixing them mutually in the peripheral part, the laminated stocks 1 come to have the same rigidity as the stock whose thickness is >=0.1mm, and even if they are formed by rolling of the steel ball 4, the peripheral part of the stock 1 scarcely contracts, and a thrust load at the time of forming is small, therefore, no fold nor crack is generated in a formed part.
Patent JP-H06309360-A (JP)
Title: Full-text searching method matching process of negation condition
Inventor: TADA KATSUMI
IPC: G06F17/30
Filed: 1993-04-21
Abstract: PURPOSE:To make an equivalently high-speed full-text search by deleting a document which does not contain a retrieval term in a process of a hierarchic presearch even when a retrieval process specified by NOT conditions is performed. CONSTITUTION:In addition to a main body registration step, a concentrated main body generation step, and a character component table generation step, this method is equipped with a step of a character component table search for extracting only a document containing all characters of each retrieval term by decomposing the retrieval term at character level, a step of a concentrated main body and main body search for extracting a document containing respective retrieval terms by referring to at least one of the concentrated main body and main body for a partial set by the character component table search, and a step of a logical operation process for extracting a document set satisfying a given retrieval condition expression by performing logical operation among document sets obtained by the main body and concentrated main body search.
Patent JP-S60238409-A (JP)
Title: Converter refining method
Inventor: YAMADA SUMIO
IPC: C21C5/30
Filed: 1984-05-11
Abstract: PURPOSE:To supply sufficient heat to a steel bath, to prevent waste of oxygen, and to recover the waste gas with high efficiency by stopping the supply of gaseous oxygen for the secondary combustion at the initial and the terminal stage of blown refining in secondary-combustion system converter refining. CONSTITUTION:Gaseous oxygen is introduced through a gaseous oxygen supply nozzle for the secondary combustion, and the gaseous CO generated in the furnace during blown refining is secondarily burnt. In said converter refining, supply of gaseous oxygen for the secondary combustion is stopped at the initial stage of refining wherein a desiliconization reaction proceeds and at the terminal stage wherein a low-carbon region is formed. In addition, while the gas supply is stopped, an inert gas such as argon or a gas having low partial pressure of oxygen such as steam and air is injected instead from the gaseous oxygen supply nozzle for the secondary combustion to prevent the clogging in the nozzle. By said refining method, sufficient heat can be supplied to the steel bath in the furnace, and the yield of Mn and the yield of charge of a cooling agent can be enhanced.
Patent JP-S55149847-A (JP)
Title: High voltage detector
Inventor: SATOU SHIGEO
IPC: G01R19/155
Filed: 1978-08-01
Abstract: PURPOSE: To accurately warn the danger in a high-tension electrical energy transmitting and distributing engineering work, and prevent an accident from occurring, by automatically giving an alarm when a worker comes close to an area which is a predetermined distance away from a high-voltage place.  
     CONSTITUTION: An alternating current induced from a high-tension place to an antenna is applied to a low-pass filter, and a frequency of 50Hz or 60Hz alone to a voltage amplifier circuit. A variable resistor is provided in the voltage amplifier circut to set an operation distance. An output from the voltage amplifier circuit is rectified and compared with a reference voltage from a comparator. When an output from the voltage amplifier circuit is higher than the reference voltage, a buzzer actuator element is energized to allow a buzzer to go off. The operations of these circuits can be checked with an additionally provided oscillator of 60Hz. The above arrangement permits calling a worker's attention to danger so that an accident can be prevented from occurring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60238582-A (JP)
Inventor: WATANABE MASAKATSU
IPC: G06K17/00
Filed: 1984-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000293752-A (JP)
Title: Commodity carrying-out device for automatic bottled commodity vending machine
Inventor: KENMOCHI MITSUYUKI
IPC: G07F11/62
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To make an automatic vending machine to be hardly suffered from such an unfair practice that a bottled commodity on which a trick is played is returned to a commodity passage or left in the space between a bucket and a commodity stopper so that the next purchaser may purchase the commodity. SOLUTION: A commodity carrying-out device is provided with a commodity package 3 which is extended in a downwardly inclined state from its rear end to its front end, a semicylindrical bucket 6 which is rotatable at the front end section of the passage 3, and a bucket driving device 7. The carrying-out device is also provided with a commodity stopper 8 in front of the bucket 6. The stopper 8 is positioned with respect to the bucket 6 in such a way that more than the half portion of a bottled commodity may protrude forward from the bucket 6 when the commodity is delivered from the bucket 6 at a position where the released end of the bucket 6 is directed forward and comes into contact with the stopper 8.  In addition, the carrying-out device is also provided with a rotational position detecting device which detects the rotational position of the bucket 6 and a controller which displays a warning when the bucket 6 does not reach a rotational position where the released end of the bucket 6 is directed backward even when a prescribed period of time has elapsed after the bucket 6 starts to move to the rotational position from the rotational position where the released end of the bucket 6 is directed forward.
Patent JP-H08261135-A (JP)
Title: Destruction predictable type gfrp-made windmill blade
Inventor: KAWASETSU NOZOMI
IPC: F03D11/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a safe destruction predictable GFRP windmill blade and its destruction predicting method which can prevent generating an accident of breaking, scattering, etc., of the blade during rotation by early detecting internal damage of the blade. CONSTITUTION: In a GFRP-made windmill blade formed by protrusively providing over a total length of the blade a leading/trailing blade part 4, 5 respectively consisting of foaming urethane in a front/rear side surface 1 of a long scaled main spar 3 having a box-shaped section extended over a total length of the blade from its root to point end also to adhesively coat an external surface of the leading/trailing blade parts 4, 5 and the main spar 3 with jackets 1, 2, a total length of the blade, buried in adhesive layers 6, 7 of bonding a back and belly of the main spar 3 and jackets 1, 2 thereof to be continuously extended respectively from a blade root part over to a blade point end to consist of fine wire or long foil of small section, serves as a unit length, to provide a single or a plurality of multifold long scaled conductive linear shaped materials 10, 11.
Patent JP-S5426929-A (JP)
Title: Prating method for small flat metal sheets
Inventor: IWAMOTO HIROSHI
IPC: C25D5/00
Filed: 1977-08-03
Abstract: PURPOSE: To efficiently carry out  uniform plating on both the sides of each small flat metal sheet by putting a plurality of the sheets, into a basket, each diagonally provided with one or more protrusions on both the sides and agitating them in a plating bath. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5320656-A (JP)
Title: Method of decoloring colored waste water
Inventor: SATOU HIROSHI
IPC: B01J20/26
Filed: 1976-08-09
Abstract: PURPOSE: To provide an adsorption method which enables effective removal of coloring substance, and even surface active agent, COD component such as lignin and BOD component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59219122-A (JP)
Title: Covered sintered hard alloy tool and manufacturing method thereof
Inventor: FUJII HIROSHI
IPC: B23P15/28
Filed: 1983-05-27
Abstract: PURPOSE:To enhance the strength and wear-resistant property of a cutting edge, by thinning or removing the coated film in the vicinity of the cutting edge of a coated sintered hard alloy cutting tool on both its rake surface and its flank. CONSTITUTION:On the outer surface of a base member 4 made of sintered hard alloy, a material 5 which is harder than the base member 4 is coated, and in the vicinity of the cutting edge thereof, the thickness of the coated film is thinned or removed on both its rake surface and its flank.
Patent JP-S58213355-A (JP)
Title: Data processor
Inventor: OOSHIMA YOSHIO
IPC: G06F9/48
Filed: 1982-06-04
Abstract: PURPOSE:To improve the performance of processing, by scanning a cause of interruption, executing the processing of instruction if no cause exists, and generating an instruction execution and signal only when the cause of interruption exist. CONSTITUTION:An interruption discriminating circuit 3 discriminates whether or not conditions between an interruption flag register 1 and an interruption mask register 2 are established, and when an output of the circuit 3 is zero and the content of a unit of operation register UOPR10 in an operation control section 5 is not 0, the control section 5 transmits no instruction end signal, calculates the next operand data address from the UOPR 10, fetches the operand data from a main storage section 6 and continues the operating processing. When the output of the circuit 3 is ''1'', the control section 5 generates the instruction end signal, an execution control section 4 detects the generation of interruption, produces a main storage address fixed for the interrupting processing and starts the control section 5 for the main storage section 6. An interruption processing head address from the main storage section 6 enters an input selecting circuit 9 via the control section 5, is set in an instruction address register 7 and the interruption processing is executed.
Patent JP-S57209520-A (JP)
Title: Loading system for memory
Inventor: WAKI FUMIO
IPC: G06F9/445
Filed: 1981-06-19
Abstract: PURPOSE:To commonly use an external memory for loading to a plurality of devices, by inhibiting the loading of the data content specific to the devices, in loading a program or the like from the external memory to an internal memory. CONSTITUTION:A semifixed data discriminating section 4 discriminates if a loading to a specific area of addresses Am-An to which semifixed data of an internal memory 3 are set is made or not. Further, a program kept in a bubble cassette 1 is whether or not addresses Am-An of the specific areas incorporated in buffers 4-0. If not the specific areas, the loading to the internal memory 3 is made possible. If the accessed addressed are the said addressed Am-An, the section 4 outputs ''0''. Thus, an AND circuit 5 is reset and the loading to the internal memory 3 can be blocked.
Patent JP-S5429923-A (JP)
Title: Keyboard mechanism
Inventor: OOBA SUSUMU
IPC: G06F3/02
Filed: 1977-08-10
Abstract: PURPOSE: To make it possible to use efficiently keys on the occupied area of an input device by providing a guide groove of a pulley on the supporter stand of the keyboard fitting frame and inverting the keyboard surface by sliding the pulley and slipping it off and stopping it at the closed edge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57208462-A (JP)
Title: Detector for rotation of linear substance
Inventor: NISHIKAWA SEIICHI
IPC: B65H63/00
Filed: 1981-06-19
Abstract: PURPOSE:To enable to perform a measurement without being influenced by the displacement of a linear substance, by a method wherein the linear substance is positioned between the nip formed by two detecting rolls which freely move along a rotary shaft line crossing the running direction of the linear substance at right angles. CONSTITUTION:A linear substance 1 such as cables, positioned between the nip formed by detecting rolls 2 supported by bearings 3, runs in a direction perpendicular to a paper surface, and with this it rotates in its own axis in a direction of an arrow mark D. Said rotation moves the upper and the lower detecting roll in a direction of axes 2a and 2b and in an opposite direction to each other. A movement detector 4 detects said moving distances l1 and l2. In case the direction, in which the linear substance crosses the detecting rolls, inclines from a strictly right-angled direction, the two detecting rolls move in the same direction, and thereby the detection of the relative moving distance between the two rolls permits the countervailing of the influence exercised by said occasion.
Patent JP-H04324144-A (JP)
Title: Magneto-optical recording medium
Inventor: TAKADA HIROKAZU
IPC: G11B11/105
Filed: 1991-04-25
Abstract: PURPOSE:To provide the magneto-optical recording medium which solves such problems with conventional recording media, as deterioration in repetitive erasure and recording durability when a recording sensitivity is going to be improved, and simultaneously satisfies high preservable stability and good recording and reproducing characteristics. CONSTITUTION:This magneto-optical recording medium has a dielectric layer, a magnetic material layer and a reflection layer on a substrate and (1) the Curie temp. of the magnetic material layer of the above-mentioned medium is in a 180 to 220 deg.C range and (2) (a) the content of the Al in the reflection layer is >=97at.% or (b) the content of the Al in the reflection layer is 90 to 97at.% and the film thickness is specified to 70 to 200nm.
Patent JP-H06277980-A (JP)
Title: Spindle warming-up device for machine tool
Inventor: KURODA KIYOTSUGU
IPC: B23Q11/14
Filed: 1993-03-30
Abstract: PURPOSE:To provide a spindle warming-up device by which a rotating spindle or a bearing can be warmed up close to a heating condition when the spindle is rotated. CONSTITUTION:A temperature controller C is connected to a temperature sensor S embedded in a ring body 6 on the end of a spindle and a heater H of a heating unit to turn an air source of the atmosphere into heated air TH2, and a spindle warming-up device 10 heats uniformly a spindle 3 or a bearing 5, a spindle housing 4 and the like by charging forcibly the heated air TH2 in annular space X1 or a hollow through-hole X2 and the like in the spindle 3 from the rear end of the spindle.
Patent JP-S62250275-A (JP)
Inventor: TANAKA YOSHIO
IPC: D06M13/165
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02275353-A (JP)
Title: Method for measuring transmitted amount of hydrogen through thin film
Inventor: FUJIWARA TORU
IPC: G01N33/00
Filed: 1989-04-15
Abstract: PURPOSE:To make it possible to measure the transmitted amount of hydrogen through a thin film by a mass spectrometry accurately by making a hydrogen drawing side to be a high vacuum state, and measuring the hydrogen which is transmitted through the thin film from the hydrogen feeding side to the hydrogen drawing side. CONSTITUTION:A hydrogen feeding system 9 is connected to one side of a measuring tube 8. A mass spectrometer 3 and a vacuum pump 10 are connected to the other side. A palladium plate 1 to which a thin film 2 is attached is fixed in the tube 8. Thus, the inside of the tube 8 is partitioned into a hydrogen feeding side 4 on the side of the system 9 and a hydrogen exhausting side 5 on the side of the spectrometer 3 in an airtight state. The thin film 2 faces the feeding side 4. Then, the pump 10 is operated, and the exhausting side 5 is made to be a high vacuum state. The hydrogen is made to transmit through the plate 1 and the thin film 2 from the feeding side 4 to the exhausting side 5. The amount of the hydrogen which is transmitted to the exhausting side 5 is measured with the mass spectrometer 3. Thus, the transmitted amount of the hydrogen is measured.
Patent JP-H05295623-A (JP)
Title: Spinning device
Inventor: KURITA YOSHINOSUKE
IPC: D01H4/16
Filed: 1992-04-15
Abstract: PURPOSE:To improve the parallel property of fibers by preventing the bending of fibers in a yarn in the friction spinning device. CONSTITUTION:A cover 6 for guiding fibers from a part above the rolls of a twisting section to the neighborhood of a suction opening is disposed between the carrying section and the twisting section of the spinning device. The bending of the fibers caused by the high speed direct rushing and landing of the fibers flied from an ejector-equipped carrying duct 20 in various postures on the porous roll 10 and the twisting roll 9 can be prevented.
Patent JP-H05297139-A (JP)
Title: Pulse laser distance measuring device
Inventor: OKAMOTO YUJI
IPC: G01S17/93
Filed: 1992-04-15
Abstract: PURPOSE:To measure the distances to obstacles lying within required direction in the view field for distance measuring by changing the intensity distribution of a plurality of laser beam according to the sign and the intensity of externally given signals. CONSTITUTION:A pulse laser distance-measuring device 5 is loaded on a vehicle 6 to emit laser beams 1, 2, 3 and receive an external signal 4. The signal 4 has a magnitude in accordance with the steering angle and is (+ or -0) when the vehicle 6 is running straight, wherein the intensity of the laser beam 1 in the direction ahead is the largest while the ones of the left and right laser beams are small. When the vehicle 6 curves to the right, the signal is (+), wherein the laser beam 2 is the most intense while the other beams are weak. When the vehicle 6 curves to the left, on the other hand, the signal 4 is (-), with the laser beam 3 being strongest. That is, the distance measuring is conducted with the weghting laid on the ahead when the signal 4 is (+ or -0) and on the right and left, respectively, when the signal is (+) and (-). It can otherwise be said that the distance measuring ability is varied in different directions.
Patent JP-S5430287-A (JP)
Title: Maleation of unsaturated hydrocarbon
Inventor: YOKOYAMA NOBUO
IPC: C08F8/00
Filed: 1977-08-11
Abstract: PURPOSE: To prepare a maleic unsaturated hydrocarbon economically in high efficiency by successively adding maleic anhydride to the hydrocarbon under specific condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01271121-A (JP)
Title: Picture making device for wire electric discharging machine
Inventor: SHIMOMOTO HIRONORI
IPC: B23H11/00
Filed: 1988-04-20
Abstract: PURPOSE:To reduce the installation area of a working machine by connecting a cylindrical picture making base to a linear moving device dy supporting freely rotatably on a base and connecting a writing material to the linear moving device of the other part. CONSTITUTION:The picture making base 11 of a cylindrical shape in D diameter is made freely rotatable on a base 1 and the pulley 12 in the same diameter D is pivotally supported on one end of its rotary shaft 16. The pulley 12 is energized in an arrow mark direction by a coil spring 13. A wire 14 is wound on the pulley 12 and one end of the wire 14 is connected to a column 4. The picture making base 11 is also rotated by the movement in X direction of the column 4 similarly at its movement. The writing material 9 is moved in Y direction according to the Y direction movement of a table 2 in the state of being pressed to the base 11. By this structure a form 10 is operated according to a stroke by only the rotation of the base 11 because of the base 11 being cylindrical even if the movement (stroke) of the column 4 becomes larger. Consequently the installation area can be reduced.